| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.65 | 6.239% | $213.1686 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $61.43 | 4.109% | $63.9542 | $63.95 | $63.95 | $64.00 |
| Purchase #3 | $121.40 | 6.248% | $128.9851 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $78.46 | 11.415% | $87.4162 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $162.86 | 7.124% | $174.4621 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $82.27 | 12.830% | $92.8252 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $56.52 | 10.840% | $62.6468 | $62.65 | $62.65 | $62.60 |
| 7 purchase totals = | $763.59 | $823.4582 | $823.47 | $823.45 | $823.50 | |